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DCN Next Generation 2.40
Release Notes
en Release Notes
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DCN Next Generation 2.40 Release Notes en | 3 Table of contents 1 Introduction................................................................4 2 Release 2.40 ...............................................................5 3 Release 2.12 ...............................................................6 4 Release 2.10 ...............................................................7 5 Release 2.01 ...............................................................8 6 Release 2
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DCN Next Generation 2.40 Release Notes en | 4 1 Introduction This document contains information, which was not available during the creation of the manuals. Please read all manuals. Bosch Communications Systems | 2007 March
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DCN Next Generation 2.40 Release Notes en | 5 2.3 Known limitations 2 Release 2.40 2.3.1 Adding system units to the optical ring when powered on. 2.1 General In case system units are added to the optical ring when the system is powered on, unexpected behavior can occur. Only connect units to the 2.1.1 Release optical network when all units are powered off. March 8th 2007 2.3.2 Audio disruption during powering 2.1.2 Firmware/FPGA versions up/down a CCU in a Multi CCU system. Dur
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DCN Next Generation 2.40 Release Notes en | 6 3.3 Known limitations 3 Release 2.12 3.3.1 Microphone will be reset to default after de-init. 3.1 General When a de-init is activated at the CCU the microphone is always set to microphone mode “open” with 2 active microphones. 3.1.1 Release February 5th 2005 3.3.2 Use of Developers Toolkit The developers toolkit provided on this CD-ROM 3.1.2 Firmware/FPGA versions can only be used with Windows 2000. Product FPGA SW FW 3.3.3 Text “s
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DCN Next Generation 2.40 Release Notes en | 7 4.3 Known limitations 4 Release 2.10 4.3.1 Microphone will be reset to default after de-init. 4.1 General When a de-init is activated at the CCU the microphone is always set to microphone mode “open” with 2 active microphones. 4.1.1 Release Date November 8th 2005 4.3.2 Use of Developers Toolkit The developers toolkit provided on this CD-ROM 4.1.2 Firmware/FPGA versions can only be used with Windows 2000. Product FPGA SW FW 4.3.3 Te
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DCN Next Generation 2.40 Release Notes en | 8 5.3 Known limitations 5 Release 2.01 5.3.1 System: reset of units after connecting new units to a trunk 5.1 General When a device to a LBB 4114/00 or LBB 4115/00, which is connected to the DCN-CCU Central Control Unit, it can happen that all units in that 5.1.1 Release Date same trunk reset. After reset the units come back to May 30th 2005 default settings. The units in the trunk will not reset if a unit is connected to a Tap-off outlet
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DCN Next Generation 2.40 Release Notes en | 9 6.3 Known limitations 6 Release 2.00 6.3.1 System: reset of units after connecting new units to a trunk 6.1 General When a device to a LBB 4114/00 or LBB 4115/00, which is connected to the DCN-CCU Central Control Unit, it can happen that all units in that 6.1.1 Release Date same trunk reset. After reset the units come back to March 3th 2005 default settings. The units in the trunk will not reset if a unit is connected to a Tap-off outle
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DCN Next Generation 2.40 Release Notes en | 10 See the Installation and User Instruction for how to 7 Release 1.12 set the auto restore function. If it is important that you can connect and replace each unit during operation, without the above 7.1 General described reset behavior: power the units with the LBB 4106 Extension Power Supply Unit. The LBB 7.1.1 Release Date 4106 Extension Power Supply Unit is less prone to th December 10 2004 the inrush current. 7.1.2 Firmware/FPGA ver
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DCN Next Generation 2.40 Release Notes en | 11 See the Installation and User Instruction for how to 8 Release 1.11 set the auto restore function. If it is important that you can connect and replace each unit during operation, without the above 8.1 General described reset behavior: power the units with the LBB 4106 Extension Power Supply Unit. The LBB 8.1.1 Release Date 4106 Extension Power Supply Unit is less prone to rd July 23 2004 the inrush current. 8.1.2 Firmware/FPGA version
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DCN Next Generation 2.40 Release Notes en | 12 the auto restore function of the channel selector. 9 Release 1.10 See the Installation and User Instruction for how to set the auto restore function. If it is important that you can connect and replace 9.1 General each unit during operation, without the above described reset behavior: power the units with the 9.1.1 Release Date LBB 4106 Extension Power Supply Unit. The LBB th June 25 2004 4106 Extension Power Supply Unit is less prone
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DCN Next Generation 2.40 Release Notes en | 13 If it is important that the channel selectors are not 10 Release 1.00 reset to default in above described situation: use the auto restore function of the channel selector. See the Installation and User Instruction for how to set the auto restore function. 10.1 General If it is important that you can connect and replace 10.1.1 Release Date each unit during operation, without the above th June 15 2004 described reset behavior: power the
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DCN Next Generation 2.40 Release Notes en | 14 11 History Release Release Date Release Comments 2.4 2007-03-08 • Support for Multi CCU applications. • Bugs solved. 2.12 2006-02-05 • System bug solved: At room temperature higher than 25 degree’s system reboot may not work properly. • Concentus bug solved: Audio may contain hearable ticks. 2.10 2005-10-10 • Support for new Discussion units, Cobranet Interface and Digital Audio expander. • System bug solved: system reset of units after
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For more information please visit www.boschsecurity.com © 2007 Bosch Security Systems B.V. Data subject to change without notice March 2007
